# Reward Performance on Car Negotiation Low-data

Source: [Reward Performance on Car Negotiation Low-data](<https://www.sota2.com/research/sota/reward-performance-on-car-negotiation-low-data>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-05-26T06:47:51.864Z

Evaluation of model performance on the Car Negotiation Low-data setting, measured by the 'test-time reward' metric.

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

| Scope | Recorded value |
| --- | --- |
| Task | Reward Performance |
| Dataset (including any stated split) | Car Negotiation Low-data |
| Metric | Test-Time Reward |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 8 of 8 |
| Coverage | All results currently returned for this benchmark |

Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol.

## Metrics

- [Test-Time Reward](<https://www.sota2.com/research/sota/reward-performance-on-car-negotiation-low-data.md?metric=Test-Time%20Reward>): Higher is better; unit: SCALAR.

## Recorded results

| Method | Test-Time Reward | Result date | Report paper |
| --- | --- | --- | --- |
| MC | 40.92 | Not recorded | 6a15293bdbd7150506f7e0c4 |
| MC | 36.28 | Not recorded | 6a15293bdbd7150506f7e0c4 |
| ILQL | 34.91 | Not recorded | 6a15293bdbd7150506f7e0c4 |
| MC | 31.08 | Not recorded | 6a15293bdbd7150506f7e0c4 |
| ILQL | 29.08 | Not recorded | 6a15293bdbd7150506f7e0c4 |
| ILQL | 27.22 | Not recorded | 6a15293bdbd7150506f7e0c4 |
| MC | 26.73 | Not recorded | 6a15293bdbd7150506f7e0c4 |
| ILQL | 25.94 | Not recorded | 6a15293bdbd7150506f7e0c4 |

### MC

Test-Time Reward: 40.92. Result ID: 6a15416efbc373592c0c01aa.

[Reporting paper](<https://www.sota2.com/research/paper/6a15293bdbd7150506f7e0c4.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a15293bdbd7150506f7e0c4.md>)

Recorded evaluation configuration: {"training\_regime":"BOOST"}. This record does not assert independent reproduction.

### MC

Test-Time Reward: 36.28. Result ID: 6a15416efbc373592c0c01a9.

[Reporting paper](<https://www.sota2.com/research/paper/6a15293bdbd7150506f7e0c4.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a15293bdbd7150506f7e0c4.md>)

Recorded evaluation configuration: {"training\_regime":"Bilevel Only"}. This record does not assert independent reproduction.

### ILQL

Test-Time Reward: 34.91. Result ID: 6a15416efbc373592c0c01ae.

[Reporting paper](<https://www.sota2.com/research/paper/6a15293bdbd7150506f7e0c4.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a15293bdbd7150506f7e0c4.md>)

Recorded evaluation configuration: {"training\_regime":"BOOST"}. This record does not assert independent reproduction.

### MC

Test-Time Reward: 31.08. Result ID: 6a15416efbc373592c0c01a8.

[Reporting paper](<https://www.sota2.com/research/paper/6a15293bdbd7150506f7e0c4.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a15293bdbd7150506f7e0c4.md>)

Recorded evaluation configuration: {"training\_regime":"Vanilla+Syn"}. This record does not assert independent reproduction.

### ILQL

Test-Time Reward: 29.08. Result ID: 6a15416efbc373592c0c01ad.

[Reporting paper](<https://www.sota2.com/research/paper/6a15293bdbd7150506f7e0c4.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a15293bdbd7150506f7e0c4.md>)

Recorded evaluation configuration: {"training\_regime":"Bilevel Only"}. This record does not assert independent reproduction.

### ILQL

Test-Time Reward: 27.22. Result ID: 6a15416efbc373592c0c01ab.

[Reporting paper](<https://www.sota2.com/research/paper/6a15293bdbd7150506f7e0c4.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a15293bdbd7150506f7e0c4.md>)

Recorded evaluation configuration: {"training\_regime":"Vanilla"}. This record does not assert independent reproduction.

### MC

Test-Time Reward: 26.73. Result ID: 6a15416efbc373592c0c01a7.

[Reporting paper](<https://www.sota2.com/research/paper/6a15293bdbd7150506f7e0c4.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a15293bdbd7150506f7e0c4.md>)

Recorded evaluation configuration: {"training\_regime":"Vanilla"}. This record does not assert independent reproduction.

### ILQL

Test-Time Reward: 25.94. Result ID: 6a15416efbc373592c0c01ac.

[Reporting paper](<https://www.sota2.com/research/paper/6a15293bdbd7150506f7e0c4.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a15293bdbd7150506f7e0c4.md>)

Recorded evaluation configuration: {"training\_regime":"Vanilla+Syn"}. This record does not assert independent reproduction.

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